diff --git a/.github/workflows/generate-screenshots.yml b/.github/workflows/generate-screenshots.yml
index 94452141d56d..0a09147bdf1a 100644
--- a/.github/workflows/generate-screenshots.yml
+++ b/.github/workflows/generate-screenshots.yml
@@ -140,6 +140,7 @@ jobs:
       - uses: actions/checkout@v3
         if: ${{ inputs.ref != null }}
         with:
+          ref: ${{ inputs.ref }}
           fetch-depth: 0
           token: ${{ steps.generate-token.outputs.token }}
       - uses: actions/checkout@v3